HB9EYARADIO & ADS-B
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Aircraft

9H-QAC

Common

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Mode S hex
4D21EB
Manufacturer
Boeing
Serial number
44789
Year built
20179 years old
Country of registration
MaltaMalta
First contact
18 Jun 2019, 22:33
Last contact
12 Aug 2026, 12:24
Logged visits
2,334

The station's story

Cumulative contact time
838 h
Distinct days
1,053
Highest captured altitude
41,025 ft
Discovery rank
#34,504 of 57,153
Longest contact
1 h 41 min
Contacts on this Mode S address
2,432 contacts on the address, 2,334 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FZSfrom 2 Jun 2017 to 15 Jun 2019 · 565 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

RYR (2,142 contacts, 2019-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR40YF14 Jul 202337,000 ft
RYR73QY14 Jul 202337,975 ft
RYR8JV12 Jul 202337,000 ft
RYR72ZV12 Jul 202330,850 ft
RYR2J11 Jul 202337,000 ft
RYR8PH11 Jul 202332,150 ft
not transmitted8 Jul 202338,000 ft
RYR4PJ8 Jul 202325,000 ft
RYR28KG8 Jul 202337,000 ft
not transmitted7 Jul 202338,000 ft
RYR688G6 Jul 202326,150 ft
not transmitted6 Jul 202334,000 ft
RYR4GZ3 Jul 202336,975 ft
RYR11AA3 Jul 202338,000 ft
not transmitted3 Jul 202337,000 ft
not transmitted3 Jul 202338,000 ft
RYR4GZ2 Jul 202337,000 ft
RYR11AA2 Jul 202336,000 ft
RYR5EE25 Jun 202337,000 ft
RYR6TU25 Jun 202338,000 ft
RYR69SG25 Jun 202338,375 ft
RYR6SE25 Jun 202323,200 ft
RYR23ZC24 Jun 202336,000 ft
RYR767P24 Jun 202337,000 ft
RYR27FY24 Jun 202338,000 ft